International Maths Olympiad Forum By SOF Olympiad Trainer - Page 660
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Prasuk Jain from Modern Delhi Public School, Faridabad
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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Harshitha Balaji from euroschool whitefield, Bengaluru
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

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Aarohi Tiwari from St Mary ICSE School, NAVI MUMBAI
Subject :IMO    Class : Class 5

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
b

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
How??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 3:

Siddhant Singhania from AGCS purulia, Puruliya
Class : Class 7
than x

Ans 4:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
M can be the answer if we understand by the type of fonts. While, the right answer is 'B'

Ans 5:

Krishiv Chandan Sukul from Seven 11 Scholastic School, Mumbai
Class : Class 6
there is no mmanirudh fr others they answered years ago the letters are LOGIC

Ans 6:

CHAITANYA AGARWAL from St. Patrick's Academy, MEERUT
Class : Class 5
M does not have any perpendicular line, hence the answer should be B .

Ans 7:

Aditya Sai Kedarisetty from Sri Kumarans childrens Academy DKS, Bangalore
Class : Class 7
How does M have perpendicular lines.....??

Ans 8:

Srikar Prasad Musty from Ganges valley school, HYDERABAD
Class : Class 7
HOW " M " HAS PERPENDICULAR LINE???

Ans 9:

Raenessh Ghosh from Delhi Public School , Navi mumbai
Class : Class 9
Incorrect answer, M does not have any perpendicular lines

Ans 10:

TRISHA SINGH from St. Joseph Shaktinagar, SONEBHADRA
Class : Class 7
C} M HAS PERPENDICULAR LINE

Ans 11:

Riddhiraj Saha from St. Xeviers Institution , Panihati, Kolkata
Class : Class 8
M has 6 right angle at top and bottom perimeter line

Ans 12:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
correct answer is B

Ans 13:

somesh from Centre point katol road, Nagpur
Class : Class 6
correct answer is c

Ans 14:

Srikar Prasad Musty from Ganges valley school, HYDERABAD
Class : Class 7
HOW " M " HAS PERPENDICULAR LINE???

Ans 15:

Ayushi Chatterjee from DPS Noida, Noida
Class : Class 5
Actually M is having tiny perpendicular line at top part (outer side) ....its little confusing ....hence B should be consider Right answer for this question indeed

Ans 16:

Surbhi Raul from DPS Bangalore East, BENGALURU
Class : Class 7
S does not have any perpendicular lines as it has curve lines

Ans 17:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai
Class : Class 8
if seen a single m has no perpendiular but if as shown the figure in this question has doube lining of m by printouts i think has double lining but originally m is nt perpendicular the correct ans is b

Ans 18:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 7
B should be the correct answer

Ans 19:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
M???? perpendicular? perpendicular= 90 degree intersecting straight linesans is BBBB

Ans 20:

Shiv from Step by step , Noida
Class : Class 3
The correct answer is 'B'.

Ans 21:

Advik Dixit from Ryan International School Sanpada Navi Mumbai , NAVI MUMBAI
Class : Class 5
B should be the ans ,How?????? means How????????????????????????M has perpendicular lines ???????????????

Ans 22:

somesh from Centre point katol road, Nagpur
Class : Class 6
m, t and h

Ans 23:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 24:

Anirudh Bagri from AMNS, Mumbai
Class : Class 5
B is correct

Ans 25:

Yashraj Namdev Deshmukh from Sahyadri English School, Loha, Nanded
Class : Class 7
C

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Aarohi Tiwari from St Mary ICSE School, NAVI MUMBAI
Subject :IMO    Class : Class 5

Ans 1:

Time to Learn from Hirananandani Foundation School, Thane,Mumbai
Class : Class 5
The ans is c.

Ans 2:

Daksh Jain from Podar International Powai, Mumbai
Class : Class 5

Ans 3:

Kenisha Tamboli from Mansukhbhai Kothari National School, Pune
Class : Class 6

Ans 4:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai
Class : Class 8

Ans 5:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
The ans is c because each apartment in a building had 2 rooms 2 bathrooms and 1 kitchen. 1 room contains 84 tiles. 2 rooms= 84+84=164. 1 kitchen has 64 tiles and 2 bathrooms = 52 + 52 =104. Now lets add 168+64+104=336. Each building in total had 18816 tiles so divide 18816 b 336. The answer to the problem is C .

Ans 6:

SRISHTI SOMVANSHI from Sri CHAITANYA TECHNO SCHOOL, Bangalore
Class : Class 5
ANSWER IS C....

Ans 7:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
C easy peasy

Ans 8:

Time to Learn from Hirananandani Foundation School, Thane,Mumbai
Class : Class 5
The ans is c because each apartment in a bulding had 2 rooms 2 bathrooms and 1 kitchen. 1 room contains 84 tiles. 2 rooms= 84+84=164. 1 kitchen has 64 tiles and 2 bathrooms = 52 + 52 =104. Now lets add 168+64+104=336. Each building in total had 18816 tiles so divide 18816 by 336. The sol to the problem is 56.

Ans 9:

Time to Learn from Hirananandani Foundation School, Thane,Mumbai
Class : Class 5
The ans is c.

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Shivansh Ranjan from chennai Public school, chennai
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Ans 2:

Ayaan Patnaik from Sai International , Cuttack
Class : Class 6

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ATHARVAA PAUNIPAGAR from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :IMO    Class : Class 1

Ans 1:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
answer is b

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Devagya Mehra from Spring Dale Senior School, Amritsar
Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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Karthik from Euro, Bengaluru
Subject :IMO    Class : Class 4

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SpaceXX from indian school sohar, Muscat
Subject :IMO    Class : Class 4

Ans 1:

Raghav from DPS Gurgaon, Gurgaon
Class : Class 5
C

Ans 2:

Mohammad Iyad from Hill Top Educational Institute, Srinagar
Class : Class 4
Wrong question

Ans 3:

Mohammad Iyad from Hill Top Educational Institute, Srinagar
Class : Class 4
I didn't understand

Ans 4:

Rajat mokashe from podar international school , Parbhani
Class : Class 4
1/3

Ans 5:

Tavish from Sanskriti Hyderabad, Hyderabad
Class : Class 7
I din"t understand.

Ans 6:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option C

Ans 7:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
The correct answer is C as she bought 9 eggs, but 6 are bad so three are left and the total were 9. So, without simplifying, it will be 3/9 but after simplifying, it will be 1/3.

Ans 8:

Vrishank Sai Anand from GEMS Modern Academy, Dubai
Class : Class 9
the answer is c

Ans 9:

Trilochan from Sairam Vidayalaya, Chennai
Class : Class 4
i thinked and putted the answer

Ans 10:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Option C because 6/9 eggs are bad and 3 eggs are left. In this situation, we put the total denominator as the answer's denominator, 3/9. Now we have to reduce it. So we have to divide both the numbers with a number that can divide both. 3 can divide both. 3 divided by 3 = 1 . 3 divided by 9 = 3 . So answer is 1/3. Is your doubt cleared, Ira?

Ans 11:

Archishman Pal from Sri Krishna Mission School, Agartala
Class : Class 9

Ans 12:

Aavishkar Lotale from Podar International School, Nerul
Class : Class 5
c because 6/9 are bad with mean 3/9 is good and the simplest form is 1/3

Ans 13:

Rajat mokashe from podar international school , Parbhani
Class : Class 4
3/9

Ans 14:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
c

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DIVISHA.AGARWAL from d.p.s. noida, Noida
Subject :IMO    Class : Class 5

Ans 1:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 2:

Aditya Sai Kedarisetty from Sri Kumarans childrens Academy DKS, Bangalore
Class : Class 7

Ans 3:

Aditya Sai Kedarisetty from Sri Kumarans childrens Academy DKS, Bangalore
Class : Class 7

Ans 4:

Sarang Shete from Amanora School, Pune
Class : Class 8
c is the correct answer

Ans 5:

shaoni mukherjee from DPS Gurgaon sector 45, GURGAON
Class : Class 7
simran is the answer

Ans 6:

Pranay Agarwal from Sanjivani International School, Mumbai
Class : Class 5
Answer is C

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